A ship leaves port at noon at a bearing of 143°. The ship's average rate of speed over this time is 12 miles per hour Describe the location of the ship at 4 30 pm by writing a vector in component form. Then explain what these components mean in
terms of the scenario

Anyone know? will mark brainliest if you're correct!

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

When a rectangle is dilated, how do the perimeter and area of the rectangle change?